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Anti-angiogenic Activity of Tocotrienol
Author(s) -
H. Inokuchi,
H. Hirokane,
T. Tsuzuki,
Kiyotaka Nakagawa,
Miki Igarashi,
Teruo Miyazawa
Publication year - 2003
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.67.1623
Subject(s) - tocotrienol , umbilical vein , angiogenesis , vitamin e , in vitro , tocopherol , pharmacology , chemistry , medicine , biochemistry , cancer research , antioxidant
The anti-angiogenic property of vitamin E compounds, with particular emphasis on tocotrienol, has been investigated in vitro. Tocotrienol, but not tocopherol, inhibited both the proliferation and tube formation of bovine aortic endothelial cells, with delta-tocotrienol appearing the highest activity. Also, delta-tocotrienol reduced the vascular endothelial growth factor-stimulated tube formation by human umbilical vein endothelial cells. Our findings suggest that tocotrienol has potential use as a therapeutic dietary supplement for minimizing tumor angiogenesis.

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